We will solve the problem in two weeks. (改为被动语态)
The problem will by us in two weeks.
You (promise) to take our boy to Disneyland last year. Don't let him down again.
I'd like to give my thanks to Alice for (share) her exciting experiences in Africa.
The tourists had waited at the airport for two hours. They were getting (patient).
It's (high) possible that humans have to move to Mars in the future.
How can I trust you? You've (lie) to me again and again.